<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<div class="map"></div>

<button class="start">开始</button>
<button class="stop">停止</button>
<script src="./snake.js"></script>
<script src="./food.js"></script>
<script src="./map.js"></script>
<script src="./game.js"></script>


<script>
    const g = new Game('.map')

    const start = document.querySelector('.start')
// const stop = document.querySelector('.stop')
    start.addEventListener('click', () => g.start())
// stop.addEventListener('click', () => g.stop())
</script>